Oracle 11 DB QuickStart for OEL 6
This is an Easy and Step-by-Step Guide to Install the Oracle 11g R2 Database on Oracle Enterprise Linux 6.1-6.6.
Relax and Take the Time to Reading, Understanding and Executing Carefully the Instructions Contained here.
To the Post Bottom you Find Links to Oracle 11g Database Detailed Troubleshooting Guides.

To Read More Please Turn Off Ad Blocker and Refresh Page...
After you have Access to the "Enterprise Manager" on Browser by the URL shown on the Last Screen.
On a Localhost for Example you Should Access the Enterprise Manager by the Address:
https://127.0.0.1:1158/emAnd you can Login with: User Name: SYS Password: oracleDatabasePassword From the Drop-down below Select >> Connect as SYSDBA You Should be Able to Access the Database by the Enterprise Manager!
How-to Start and Stop All the Oracle 11g Database Components
- Start the Oracle Listener, Database and Manager
- Login as Oracle User
su oracle
- Start the Listner:
lsnrctl start
- Start the Database process:
sqlplus '/ as sysdba'
Insert YourOracleAccountPassword>startup
Wait until the database is Up!ORACLE instance started. ... Database opened.
Exit from sqlplus
>exit
- Start Database Manager Console
emctl start dbconsole
- Access the Oracle Database Manager on Browser
https://127.0.0.1:1158/em
- Login as Oracle User
- Stop the Oracle Database
- Stop the Database process:
sqlplus '/ as sysdba'
>shutdown immediate
>exit
- Stop the Listner:
lsnrctl stop
- Stop the Database process:
export ORACLE_SID=<dbSID>
You Find the Oracle 11g Installation Video Tutorial on: